Title :
All-optical WDM regeneration of DPSK signals using optical fourier transformation and phase sensitive amplification
Author :
P. Guan;K. M. R⊘ge;N. K. Kj⊘ller;H. C. H. Mulvad;H. Hu;M. Galili;T. Morioka;L. K. Oxenl⊘we
Author_Institution :
DTU Fotonik, Department of Photonics Engineering, Technical University of Denmark, Ø
Abstract :
We propose a novel all-optical WDM regeneration scheme for DPSK signals based on optical Fourier transformation and phase sensitive amplification. Phase regeneration of a WDM signal consisting of 4×10-Gbit/s phase noise degraded DPSK channels is demonstrated for the first time.
Keywords :
"Wavelength division multiplexing","Differential phase shift keying","Repeaters","Phase noise","Optical sensors","Nonlinear optics"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7342010
